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- /* @flow */
- declare var document: WeexDocument;
- import { warn } from 'core/util/index'
- export const RECYCLE_LIST_MARKER = '@inRecycleList'
- // Register the component hook to weex native render engine.
- // The hook will be triggered by native, not javascript.
- export function registerComponentHook (
- componentId: string,
- type: string, // hook type, could be "lifecycle" or "instance"
- hook: string, // hook name
- fn: Function
- ) {
- if (!document || !document.taskCenter) {
- warn(`Can't find available "document" or "taskCenter".`)
- return
- }
- if (typeof document.taskCenter.registerHook === 'function') {
- return document.taskCenter.registerHook(componentId, type, hook, fn)
- }
- warn(`Failed to register component hook "${type}@${hook}#${componentId}".`)
- }
- // Updates the state of the component to weex native render engine.
- export function updateComponentData (
- componentId: string,
- newData: Object | void,
- callback?: Function
- ) {
- if (!document || !document.taskCenter) {
- warn(`Can't find available "document" or "taskCenter".`)
- return
- }
- if (typeof document.taskCenter.updateData === 'function') {
- return document.taskCenter.updateData(componentId, newData, callback)
- }
- warn(`Failed to update component data (${componentId}).`)
- }
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